Acrocephalus arundinaceus (14HB)

Created on: 2025-08-20 14:01:58

Setup

library(GeoPressureR)
library(GeoMag)
library(ggplot2)
library(tidyverse)

id <- params$id

load(here::here(glue::glue("data/interim/{id}.RData")))
path <- read_csv(here::here("data/dist2ref.csv"), show_col_types = FALSE) %>% 
  filter(tag_id==id & j==0)

Plot acceleration

df_magnetic <- tag$magnetic %>%
  filter(is_static < 1) %>%
  pivot_longer(acceleration_x:acceleration_z, names_to = "Component", values_to = "Value")

ggplot(df_magnetic, aes(x = Value)) +
  geom_histogram(bins = 30, fill = "steelblue", color = "black", alpha = 0.7) +
  facet_wrap(~Component, scales = "fixed") + # Fixed scales for uniform axes
  xlim(-max(abs(df_magnetic$Value)), max(abs(df_magnetic$Value))) +
  theme_minimal()

plot_mag(tag,"acceleration")

tag$magnetic %>%
  filter(is_static < 4) %>%
  transmute(
    pitch = pitch / pi * 180,
    roll = roll / pi * 180
  ) %>%
  pivot_longer(cols = c(pitch, roll), names_to = "variable", values_to = "value") %>%
  ggplot(aes(x = value)) +
  geom_histogram(bins = 30, fill = "gray", color = "black") +
  facet_wrap(~variable, scales = "free_x") +
  labs(x = "Angle (degrees)", y = "Count") +
  theme_minimal()

Plot Magnetic

plot_mag(tag, type="calib")

Plot Map

plot(tag, "map_magnetic_intensity", path = path)

plot(tag, "map_magnetic_inclination", path = path)

Error to known

plot_mag(tag, type="timeseries", path = path)

plot_mag(tag, type="histogram", path = path)